package com.yxj04;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

public class InputStreamReaderDemo {
    public static void main(String[] args) throws IOException {
        InputStreamReader isr = new InputStreamReader(new FileInputStream("D:\\Ccode\\jdata-structure\\ByteStream9\\osw.txt"));
        //int read();一次读一个数据
//        int ch;
//        while((ch = isr.read()) != -1) {
//            System.out.print((char)ch);
//        }

        //一次读一个字符数组数据
        char[] chs = new char[1024];
        int len;
        while((len = isr.read(chs)) != -1) {
            System.out.println(new String(chs,0,len));
        }

        isr.close();
    }
}
